Leading Manufacturer of Safety Interlock Switches and Machine Guard Safety Switch Devices for Automation and Process Safety

Stainless Steel Safety Limit Switch with Adjustable Roller Lever (HLM-SS-ARL)

The adjustable roller lever limit switches from IDEM Safety are designed to be mounted for position sensing of moving applications e.g., guard doors, conveyors, machine beds, elevators etc. The internal contact block is positively operated to comply with IEC 60947-5-1.

  • Material: 316 Stainless Steel with Mirror Polished Lid
  • Actuation: Adjustable Roller Lever
  • Ingress Protection: IP69K
Part No.Part Description
175301HLM-SS Adj Roller Lever M20 2NC 2NO
175301-GCHLM-SS Adj Roller Lever M20 2NC 2NO
175302HLM-SS Adj Roller Lever ½NPT 2NC 2NO
175303HLM-SS Adj Roller Lever QC-M23 2NC 2NO
175304HLM-SS Adj Roller Lever M20 3NC 1NO
175305HLM-SS Adj Roller Lever ½NPT 3NC 1NO
175306HLM-SS Adj Roller Lever QC-M23 3NC 1NO
175307HLM-SS Adj Roller Lever M20 4NC
175307-GCHLM-SS Adj Roller Lever M20 4NC – GOLD CONTACTS
175308HLM-SS Adj Roller Lever ½NPT 4NC
175309HLM-SS Adj Roller Lever QC-M23 4NC
175310HLM-SS Adj Roller Lever M20 1NC 1NO Snap
175311HLM-SS Adj Roller Lever ½NPT 1NC 1NO Snap
175312HLM-SS Adj Roller Lever QC-M23 1NC 1NO Snap

Gold plated contacts are available for circuits with low power (5V 5mA).

Technical Data
Material316 Grade Stainless Steel
Enclosure ProtectionIP67, IP69K (NEMA 6)
Operating Temperature-25 ... +80 °C
Typical operating parameters0.4Nm Torque 15-30 degrees contact changeover
VibrationIEC 68-2-6, 10-55Hz 0.35mm
Conductor size 1.5 sq.mm
FixingM5 Bolts
Positive Opening OperationNC Contacts
Utilization CategoryAC15 A300 240V. 3A
Min Current5V, 5mA, DC
Thermal Current (Ith)10A
Rated Impulse Withstand Volt 2500VAC

Information with regard to UL Standards
Type 1 Enclosures. Use 16 - 12AWG copper conductors, rated 75ºC minimum. Intended for same polarity use. Electrical Rating: A300 240V.ac 3A. (6,000 cycles) 240V. 10A. carry only. Wire range: 16AWG – 12AWG Copper Torque 7lb/in (0.8Nm) Earth bonding terminal inside enclosure if required.